Solvent Red 135

• CAT Number: M000069
• CAS Number: 20749-68-2
• Molecular Formula: C18H6Cl4N2O
• Molecular Weight: 408.059
• Purity: ≥95%
• Synonyms: C.I. 564120;8,9,10,11-tetrachloro-12h-phthaloperin-12-one;Solvent Red 162;SOLVENT RED 135;12H-Phthaloperin-12-one, 8,9,10,11-tetrachloro-;Elbaplast Red G;Filester Red GA;Kayaset Red A-G
• Storage: Room temperature
• IUPAC Name: 5,6,7,8-tetrachloro-2,11-diazapentacyclo[10.7.1.02,10.04,9.016,20]icosa-1(19),4(9),5,7,10,12,14,16(20),17-nonaen-3-one
• InChI: InChI=1S/C18H6Cl4N2O/c19-13-11-12(14(20)16(22)15(13)21)18(25)24-9-6-2-4-7-3-1-5-8(10(7)9)23-17(11)24/h1-6H
• InChIKey: UBZVRROHBDDCQY-UHFFFAOYSA-N
• SMILES: C1=CC2=C3C(=C1)N=C4C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)N4C3=CC=C2

Solvent Red 135 (CAS20749-68-2) is used in coloring for polystyrene, polymethyl methacrylate, plastic, PS, HIPS, ABS, PC, RPVC, PMMA, SAN, AS, PA6, PET, also used in coloring of terylene fibers protoplasm.

Reference

1.Baumgartner, Alan S., Patrick D. Moore, and Richard A. VanDahm. "Colored thermoplastic resin composition containing a colorant having an alkylenoxy-substituted chromophore group." U.S. Patent No. 4,640,690. 3 Feb. 1987.